scholarly journals Pemberian Enzim Lignosellulosa Dalam Pakan Buatan Terhadap Pertumbuhan Dan Tingkat Kelulushidupan Benih Ikan Gurami (Osphronemus gouramy Lac.) [The Granting Of An Enzyme Lignosellulosa In Feed Artificial On The Growth And The Survival Rate Seed Gourami (Osphronemus gouramy Lac.) ]

2019 ◽  
Vol 5 (2) ◽  
pp. 163
Author(s):  
Muhammad Yusuf Akbar, Agustono, Rahayu Kusdarwat
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Quality Data ◽  
Feed Conversion ◽  
Water Quality Data ◽  
The Difference ◽  
Range Test

Abstract Gurami having economic values of. Have abundance, namely able in waters with its oxygen relatively low. Belong to the species of carnivorous herbs herbivora. Unprofitableness is eat feed derived from herbs with content nutrition relatively low compared to animals, so it impact on its growth slow, easly diseases, easly stress, hard eat and SR low. The purpose of this research isto know the addition of enzyme lignosellulase in artificialfeedincreased growth and increased survival rate seed gourami. Method research used is experimental with delightful random complete (RAL) with five treatment and four deuterenomy. The treatment used were : control (A), enzyme 550ml (B), enzyme 600ml (C), enzyme 650ml (D), and enzyme 750ml(E). The main parameters measured were growth rate, and survival rate. The supporting parameters observedwas water quality. Data analysis used analysis of variance (ANOVA) to know the effect of the treatments.To know the difference among treatments used Duncan’s Multiple Range Test (DMRT). The result showed that the provision of enzymes give a real power (p<0.01) against growth rate daily and growth long absolute gourami (Osphronemus gouramy) To survival rate and feed conversion ratio gourami give impact which is not dissimilar real. Growth best on treatment E (0.0214), then successive followed by treatment D (0.0174), C (0.015), B (0.0142) and A (0.0128). Conversion ratio feed on all treatment e 10,415, that is, e then successive followed by treatment d (12,915), c (14,3975), b (15,6375) and a (17,5325). Survival rate obtained 100%. Water quality media maintenance gourami is temperature 26ºC - 29ºC, pH 7 – 8, oxygen dissolved 3.5 – 5 mg/l and ammonia 0.004 – 0.005 mg/l.

scholarly journals Growth performance of Tilapia (Oreochromis niloticus) cultivated in water from ex-sand pit lakes by phytoremediation treatments

2022 ◽  
Vol 9 (2) ◽  
pp. 3237-3245
Author(s):  
Henni Wijayanti Maharani ◽  
Qadar Hasani ◽  
Muhammad Ariful Aimma ◽  
Deny Sapto Chondro Utomo ◽  
Limin Santoso ◽  
...  
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Survival Rate ◽  
Aquatic Plants ◽  
Oreochromis Niloticus ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Fish Culture ◽  
Feed Conversion ◽  
Pit Lakes

Utilization of ex-sand pit lakes for aquaculture is difficult due to low water quality and high concentrations of iron (Fe). Phytoremediation using aquatic plants has been proven to be effective in reducing Fe in waters. This study aims to determine the growth, feed conversion efficiency and survival rate of tilapia (Oreochromis niloticus) cultured with ex-sand mining water media with phytoremediation treatment. Phytoremediation treatment was carried out by Eichhornnia crassipes, Azolla pinnata, and Salvinia molesta. Fish culture experiments were carried out in plastic tarpaulin tanks for 40 days, with ad satiation feeding, three times a day using the commercial feed. The results showed that phytoremediation with aquatic plants had succeeded in reducing Fe to a level suitable for fish culture. Fish culture experiments showed an absolute length growth rate of 0.09-0.18 cm/day and an absolute weight growth rate of 0.11-0.16 g/day. The feed conversion ratio was 1.18-1.40 and the survival rate was 98.04-99.08%. The survival rate of tilapia is high, the feed conversion ratio is medium and growth is low. The high environmental temperature and the decrease in water quality due to the absence of water changes and aeration are suspected of causing the low growth of fish. Therefore, further research with water change and aeration experiments and the use of other species of fish is needed to follow up the results of this study.

scholarly journals UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

2017 ◽  
Vol 8 (2) ◽  
pp. 747
Author(s):  
Fazril Saputra ◽  
Dinamella Wahjuningrum ◽  
Kustiariyah Tarman ◽  
Irzal Effendi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
White Shrimp ◽  
Feed Conversion ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Marine Culture

<em>This study aimed to determine the best dose of administration of marine fungal <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp <span style="text-decoration: underline;">Litopenaeus</span> <span style="text-decoration: underline;">vannamei</span> post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites, dietary of feed containing <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P&lt;0.05). The administration of marine fungal <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.</em>

scholarly journals TINGKAT KELANGSUNGAN HIDUP DAN RASIO KONVERSI PAKAN PADA BUDIDAYA IKAN GURAMI (Osphronemus goramy LAC.) DENGAN SISTEM BIOFLOK DAN PEMBERIAN PAKAN KADAR PROTEIN YANG BERBEDA

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Retno Wijayanti ◽  
Muarif Muarif ◽  
Dudi Lesmana
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Protein Level ◽  
Conversion Ratio ◽  
Artificial Feeding ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Protein Levels ◽  
Randomized Design ◽  
Completely Randomized Design

This research was carried out on March to August, 2018, and the experiment on April to June, 2018 at the Fishery Laboratory, Djuanda University Bogor. The objective of research is to know and analyze the survival rate and feed conversion ratio of Giant Gouramy that cultured on biofloc media and different protein levels. The experimental design that used is completely randomized design   with 2 treatments   and 6 replications.  The treatments are  treatment A (feeding of protein level  of 17% + mollase addition  with C,/N  ratio 12) and treatment B (feeding of protein  level  of  30%  without  mollase)  Fish that used is Giant Gouramy fry with length 5-7 cm that maintained cylinder container of diameter 1 m and height 1 m. The results of research that the artificial feeding of protein level of 17% + mollase addition with C/N ratio 12 gives the survival rate which is better, but the feed conversion ratio is bad. The average of the highest survival rate of Giant Gouramy is 89% (treatment A) and the low feed conversion ratio is 1.6 (treatment B). Water  quality during the research are temperature  of  23,6-30,0 °C, dissolved oxygen of 6.4- 8.8 mg/l and  pH of 6,3-8,8.Key words: Giant Gouramy, biofloc, feed conversion ratio, protein level.

scholarly journals Pemberian EM4 (Effective Microorganisme 4) Hasil Kultur dalam Media yang Berbeda pada Pakan untuk Budi daya Lele (Clarias sp.)

2019 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Mohhamad Yunus Anis ◽  
Dyah Hariani
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Growth Rate ◽  
Survival Rate ◽  
Lactobacillus Casei ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Effective Microorganism

Ikan lele (Clarias sp.) merupakan salah satu komoditas perikanan air tawar yang banyak diminati di Indonesia dan terjadi peningkatan produksinya setiap tahun. Untuk itu, terus dipacu peningkatan produksi ikan lele. Upaya yang dilakukan untuk meningkatkan produksi ikan lele yaitu melalui pemberian EM4 (Effective microorganism 4) pada pakan. EM4 yang digunakan berisi Lactobacillus casei dan Saccharomyces cerevisiae. EM4 dikultur dalam media yang dibuat dari molase, bekatul, susu sapi, buah nanas, kunyit putih, temulawak, jahe merah dan air kelapa. EM4 hasil kultur dalam media disebut sebagai fermentor. Penelitian ini bertujuan untuk menguji pengaruh pemberian EM4 hasil kultur dalam media yang berbeda pada pakan terhadap laju pertumbuhan spesifik/spesific growth rate (SGR), rasio konversi pakan/feed conversion ratio (FCR) dan tingkat kelangsungan hidup/survival rate (SR) benih ikan lele. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Perlakuan terdiri atas A (pakan komersial), B (pakan+10% EM4), C (pakan+10% fermentor 1), D (pakan+10% fermentor 2) dan E (pakan+10% fermentor 3), setiap perlakuan diulang sebanyak empat kali. Pakan difermentasi selama 1-3 hari sebelum pakan diberikan kepada benih ikan lele ukuran panjang 7-9 cm. Data dianalisis menggunakan ANAVA. Hasil penelitian menunjukkan bahwa pemberian EM4 hasil kultur dalam media yang berbeda pada pakan berpengaruh secara signifikan terhadap SGR, FCR dan SR benih ikan lele (P<0,05). Perlakuan terbaik diperoleh pada perlakuan E (pakan+10% fermentor 3) dengan nilai SGR sebesar 5,91±0,04%, FCR sebesar 0,88±0,045 dan SR sebesar 73,50±1,91%.

scholarly journals Penambahan Halquinol dalam Pakan Buatan untuk Meningkatkan Pertumbuhan Benih Ikan Baung (Mystus nemurus)

2006 ◽  
Vol 8 (1) ◽  
pp. 92
Author(s):  
Diana Rachmawati ◽  
Pinandoyo Pinandoyo ◽  
Anita Dwi Purwanti
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Additive ◽  
Optimum Dose ◽  
Feed Conversion ◽  
Freshwater Aquaculture ◽  
Mystus Nemurus ◽  
Determine Effect

This research aimed to determine effect of halquinol addition as feed additive in artificial feed of baung (Mystus nemurus) seed. Some factor measured as indicators of the effect were growth rate, feed conversion ratio (FCR), survival rate and optimum dose of halquinol which resulted the best growth, feed conversion ratio (FCR) and survival rate. Baung fish seed (0,83 g of mean body weight) were used in this experiment. The seed were obtained from Freshwater Aquaculture Center (BBAT), Sukabumi,West Java. The test feed was commercial artificial feed powder which was pelleted. This research used Completely Random Design with 4 treatments in triplicates. The treatments were addition of halquinol in the feed with different concentration i.e.: A (0 mg/kg), B (12.5 mg/kg), C (25 mg/kg) and D(37.5 mg/kg). The result indicated that addition of halquinol in feed increased the growth rate and decreased feed conversion ratio, but did not affect the survival rate of baung seed. Addition of halquinol at 25 mg/kg feed gave the highest growth rate and lowest FCR.

scholarly journals UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

2017 ◽  
Vol 8 (2) ◽  
pp. 747-755 ◽  
Author(s):  
Fazril Saputra ◽  
Dinamella Wahjuningrum ◽  
Kustiariyah Tarman ◽  
Irzal Effendi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
White Shrimp ◽  
Feed Conversion ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Marine Culture

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.

PERTUMBUHAN, SINTASAN DAN PRODUKSI IKAN NILA MERAH (Oreochromis niloticus) YANG DIBERI KOMBINASI PAKAN KOMERSIL DAN AMPAS TAHU HASIL FERMENTASI

2018 ◽  
Vol 17 (3) ◽  
Author(s):  
Hidayat Suryanto Suwoyo ◽  
Sri Redjeki Hesti Mulyaningrum ◽  
Rachman Syah
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Oreochromis Niloticus ◽  
Stocking Density ◽  
Pond Water ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Red Tilapia ◽  
Commercial Feed

The study aimed to evaluate the combination between commercial feed and fermented tofu waste feeding for growth, survival rate and production of red Tilapia Oreochromis niloticus in pond. The study was conducted in Experimental Pond Installation of Research Institute for Coastal Aquaculture, Maros, South Sulawesi, using eight ponds with 2,500 m2 in size. Red Tilapia fingerlings (±8 cm in length) were reared for 112 days with 1 individu/m2 of stocking density. The feeding treatments were of 100% commercial feed (A), 75% commercial feed + 25% fermented tofu waste (B), 50% commercial feed + 50% fermented tofu waste (C), and 25% commercial feed + 75% fermented tofu waste (D). Feeding frequency was given twice a day using concentration 10% of biomass weight in the first month, and decreased by 3% of biomass weight in the fourth month. Experimental was designed by a completely randomized designed consisted of four treatments and two replications for each treatment. Observed variables were growth, survival rate, feed conversion ratio, production, and water quality. Present study indicated that different levels of combination of commercial feed and fermented tofu waste had significant effect on growth (P<0.05), but did not have significant effect on survival rate, production, and feed conversion ratio (P>0.05). Feeding by combination of 75% commercial feed + 25% fermented tofu waste could be utilized optimally by Tilapia. During experiment, pond water quality was in conducive condition to support the growth and survival rate of red Tilapia.

scholarly journals PERFORMA PERTUMBUHAN CALON INDUK IKAN GABUS Channa striata YANG DIBERI PAKAN BENIH IKAN NILA Oreochromis sp.

2021 ◽  
Vol 11 (1) ◽  
pp. 1-8
Author(s):  
M. Muslim ◽  
Andri Iskandar ◽  
Andri Hendriana ◽  
L. Lutfi
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Feeding Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Average Weight ◽  
Feeding Rates ◽  
Feed Conversion ◽  
Parent Stock ◽  
Channa Striata

ABSTRACTThe purpose of this study was to determine the growth of parent stock snakehead fish Channa striata in a pond fed with tilapia Oreochromis sp. seeds using different feeding rates. Studies were carried out using three different treatments feeding rate (FR), which is 2%, 3%, and 4%. The parameters observed included growth, feed conversion ratio, and water quality. The results showed that the growth of the average weight of fish FR 4% per day (growth rate 86,01 g) had higher than other treatments. The value of feed conversion is 2,5 while the fish is given FR 2%. Parameters of water quality, i.e. pH, temperature, alkalinity, and ammonia still in the range of tolerance.

scholarly journals EVALUASI PERTUMBUHAN BENIH PATIN (Pangasius hypophthalmus) YANG DIBERI PAKAN TAMBAHAN CACING SUTRA (Tubifex sp.)

2019 ◽  
Vol 6 (2) ◽  
pp. 77
Author(s):  
Dini Islama ◽  
Nurul Najmi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Stocking Density ◽  
Fish Farming ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Culture Period ◽  
Feed Conversion ◽  
Randomized Design ◽  
Completely Randomized Design

This study aimed to evaluate of patin seed (Pangasius hypothalamus) that is given Tubifex sp. as additional feed. The experiment design was used  completely randomized design with four treatments and four replications. The treatments studied were 100 % pellet without the addition of Tubifex sp. (A), 95 % pellet with the addition of  Tubifex sp. 5 % (B), 90 % pellet with the addition of  Tubifex sp. 10 % (C) and 85 % pellet with the addition of  Tubifex sp. 15 % (D). Patin seed stocking density was 1 individu/l with the length of  3-4 cm and weight of  0,15-0,28 g. The culture period for one cycle of fish farming was 40 days. The ANOVA test showed commercial feeding with the addition of Tubifex sp. as additional feed gave the significant effect on the specific of growth rate, length and feed conversion ratio, but did not give the significant effect on survival rate of patin seed. The best dose to increase the growth of catfish seeds is 85% commercial feeding with the addition of Tubifex sp. 15%.

scholarly journals PENGARUH KULIT BUAH NAGA (Hylocereus polyhizus) DALAM PAKAN TERHADAP KINERJA PRODUKSI IKAN KOI (Cyprinus carpio)

2020 ◽  
Vol 7 (2) ◽  
pp. 107
Author(s):  
Teuku Reza Efianda ◽  
Yusnita Yusnita ◽  
Nurul Najmi ◽  
Kiki Rishki Ananda ◽  
Fazril Saputra
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Specific Growth Rate ◽  
Cyprinus Carpio ◽  
Quantitative Research ◽  
Specific Growth ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Randomized Design

This study aims to determine the rate of growth, survival, and feed conversion ratio in feed of Cyprinus carpio with Hylocereus polyhizus. This study used a Completely Randomized Design (CRD) consisting of 4 treatments and 4 replications. The treatments in this study include 0% (P0), 5% (P1), 10% (P2), and 15% (P3). The method of feeding uses 5% feeding rate with a frequency of three times a day (morning, afternoon, evening). The research parameters observed included survival, specific growth rate, feed conversion ratio and water quality. Quantitative research results showed the best survival at P3 of 92.5%, the best specific growth rate at P3 treatment was 0.04 g / day, the best feed conversion ratio at P3 was 1.06, while the results of qualitative research on water quality showed temperature, pH, Dissolved Oxygen is in optimal condition according to the water quality of koi fish. The conclusion of the 15% treatment study (P3) is the best dose of Hylocereus polyhizus substitution of Cyprinus carpio with increased survival and specific growth rate, and decreases the rate of feed conversion ratio.  Keywords: Cyprinus carpio, Growth, Hylocereus polyhizus, Production, Survival Rate.

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